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============================
Hithere\u{1F44B}.LookslikeyouarerunningTensorFlow.jsinNode.js.Tospeedthingsupdramatically,installournodebackend,whichbindstoTensorFlowC++,byrunningnpmi@tensorflow/tfjs-node,ornpmi@tensorflow/tfjs-node-gpuifyouhaveCUDA.Thencallrequire('@tensorflow/tfjs-node');(-gpusuffixforCUDA)atthestartofyourprogram.Visithttps://github.com/tensorflow/tfjs-node for more details.
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`}return f}(),ie=function(){function f(p,l,m){this.variableNames=["c","a","b"],this.outputShape=l;var g,I;if(m>4)throw Error("Where for rank "+m+" is not yet supported");if(m===1)I="resRC",g="resRC";else{for(var R=["resRC.x","resRC.y","resRC.z","resRC.w"],P=[],L=[],G=0;G<l.length;G++)L.push(""+R[G]),G<p&&P.push(""+R[G]);g=P.join(),I=L.join()}var Q=nn(m);this.userCode=`
`}return f}(),In=function(){function f(p){this.variableNames=["source"],this.outputShape=p,this.rank=p.length;var l=nn(this.rank),m="uniform int start["+this.rank+"];",g=Re(this.rank),I,R=p.map(function(P,L){return"sourceLoc."+wn[L]+" = start["+L+"] + coords."+wn[L]+";"});I=`
`+l+`sourceLoc;
`+l+`coords=getOutputCoords();
`+R.join(`
`)+`
`,this.userCode=`
`+m+`
voidmain(){
`+I+`
setOutput(getSource(`+g+`));
}
`}return f.prototype.getCustomSetupFunc=function(p){var l=this;if(p.length!==this.rank)throw Error("The rank ("+this.rank+") of the program must match the "+("length of start ("+p.length+")"));return function(m,g){if(l.startLoc==null&&(l.startLoc=m.getUniformLocationNoThrow(g,"start"),l.startLoc==null))return;m.gl.uniform1iv(l.startLoc,p)}},f}(),wn=["x","y","z","w","u","v"];function Re(f){if(f===1)return"sourceLoc";if(f<=6)return wn.slice(0,f).map(function(p){return"sourceLoc."+p}).join(",");throw Error("Slicing for rank "+f+" is not yet supported")}var Un=function(){function f(p){this.variableNames=["source"],this.packedInputs=!0,this.packedOutput=!0,this.outputShape=p,this.rank=p.length;var l=nn(this.rank),m=Vr("coords",this.rank),g=Vr("sourceLoc",this.rank),I=this.rank===1?"sourceLoc":"vec2("+g.slice(-2).join()+")",R="getChannel(getSource("+g.join()+"), "+I+")",P=`
`}return f.prototype.getCustomSetupFunc=function(p){var l=this;if(p.length!==this.rank)throw Error("The rank ("+this.rank+") of the program must match the "+("length of start ("+p.length+")"));return function(m,g){if(l.startLoc==null&&(l.startLoc=m.getUniformLocationNoThrow(g,"start"),l.startLoc==null))return;m.gl.uniform1iv(l.startLoc,p)}},f}(),Ln=function(){function f(p,l,m){this.variableNames=["x"],this.outputShape=m;var g=m.length,I=nn(m.length),R=nn(m.length),P="";if(g===1)P="coords * strides + begin";else{var L=0;P=m.map(function(G,Q){return L++,m.length===1?"coords * strides["+Q+"] + begin["+Q+"]":"coords["+(L-1)+"] * strides["+Q+"] + begin["+Q+"]"}).join(",")}this.userCode=`
`+I+" begin = "+I+"("+p+`);
`+I+" strides = "+I+"("+l+`);
voidmain(){
`+R+`coords=getOutputCoords();
setOutput(getX(`+P+`));
}
`}return f}(),Oa=function(){function f(p){this.gpgpu=p,this.numUsedTextures=0,this.numFreeTextures=0,this._numBytesAllocated=0,this._numBytesFree=0,this.freeTextures={},this.logEnabled=!1,this.usedTextures={}}return f.prototype.acquireTexture=function(p,l,m){var g=xa(l,m),I=_a(p,g,m);I in this.freeTextures||(this.freeTextures[I]=[]),I in this.usedTextures||(this.usedTextures[I]=[]);var R=Ja(p,g,this.gpgpu.gl,this.gpgpu.textureConfig,m);if(this.freeTextures[I].length>0){this.numFreeTextures--,this.numUsedTextures++,this._numBytesFree-=R,this.log();var P=this.freeTextures[I].shift();return this.usedTextures[I].push(P),P}var L;return g===xe.PACKED_2X2_FLOAT32?L=this.gpgpu.createPackedMatrixTexture(p[0],p[1]):g===xe.PACKED_2X2_FLOAT16?L=this.gpgpu.createFloat16PackedMatrixTexture(p[0],p[1]):g===xe.UNPACKED_FLOAT32?L=this.gpgpu.createFloat32MatrixTexture(p[0],p[1]):g===xe.UNPACKED_FLOAT16?L=this.gpgpu.createFloat16MatrixTexture(p[0],p[1]):g===xe.PACKED_4X1_UNSIGNED_BYTE&&(L=this.gpgpu.createUnsignedBytesMatrixTexture(p[0],p[1])),this.usedTextures[I].push(L),this.numUsedTextures++,this._numBytesAllocated+=R,this.log(),L},f.prototype.releaseTexture=function(p,l,m,g){if(this.freeTextures==null)return;var I=xa(m,g),R=_a(l,I,g);R in this.freeTextures||(this.freeTextures[R]=[]);var P=Ja(l,I,this.gpgpu.gl,this.gpgpu.textureConfig,g),L=i.env().get("WEBGL_DELETE_TEXTURE_THRESHOLD");L!==-1&&this._numBytesAllocated>L?(this.gpgpu.deleteMatrixTexture(p),this._numBytesAllocated-=P):(this.freeTextures[R].push(p),this.numFreeTextures++,this._numBytesFree+=P),this.numUsedTextures--;var G=this.usedTextures[R],Q=G.indexOf(p);if(Q<0)throw new Error("Cannot release a texture that was never provided by this texture manager");G.splice(Q,1),this.log()},f.prototype.log=function(){if(!this.logEnabled)return;var p=this.numFreeTextures+this.numUsedTextures;console.log("Free/Used",this.numFreeTextures+" / "+this.numUsedTextures,"("+p+")");var l=this._numBytesFree/this._numBytesAllocated;console.log("Bytes allocated: "+this._numBytesAllocated),console.log("Bytes unused: "+this._numBytesFree+" ("+Math.round(100*l)+"%)")},Object.defineProperty(f.prototype,"numBytesAllocated",{get:function(){return this._numBytesAllocated},enumerable:!0,configurable:!0}),Object.defineProperty(f.prototype,"numBytesFree",{get:function(){return this._numBytesFree},enumerable:!0,configurable:!0}),f.prototype.getNumUsedTextures=function(){return this.numUsedTextures},f.prototype.getNumFreeTextures=function(){return this.numFreeTextures},f.prototype.dispose=function(){var p=this;if(this.freeTextures==null)return;for(var l in this.freeTextures)this.freeTextures[l].forEach(function(m){p.gpgpu.deleteMatrixTexture(m)});for(var l in this.usedTextures)this.usedTextures[l].forEach(function(g){p.gpgpu.deleteMatrixTexture(g)});this.freeTextures=null,this.usedTextures=null,this.numUsedTextures=0,this.numFreeTextures=0,this._numBytesAllocated=0,this._numBytesFree=0},f}();function An(f,p){var l=f;if(p===l.R32F)return 4;if(p===l.R16F)return 2;if(p===l.RGBA32F)return 16;if(p===f.RGBA)return 16;if(p===l.RGBA16F)return 8;throw new Error("Unknown internal format "+p)}function Ja(f,p,l,m,g){var I=Wa(p,m),R;if(g){var P=ht(f[0],f[1]),L=P[0],G=P[1];R=L*G}else{var Q=We(f[0],f[1]),ke=Q[0],Ce=Q[1];R=ke*Ce}var Fe=An(l,I);return R*Fe}function Wa(f,p){switch(f){case xe.PACKED_2X2_FLOAT32:return ue(p);case xe.PACKED_2X2_FLOAT16:return D(p);case xe.UNPACKED_FLOAT32:return ki(p);case xe.UNPACKED_FLOAT16:return Lo(p);case xe.PACKED_4X1_UNSIGNED_BYTE:return ns(p);default:throw new Error("Unknown physical texture type "+f)}}function $a(f){return i.env().getBool("WEBGL_RENDER_FLOAT32_ENABLED")?f?xe.PACKED_2X2_FLOAT32:xe.UNPACKED_FLOAT32:f?xe.PACKED_2X2_FLOAT16:xe.UNPACKED_FLOAT16}function xa(f,p){if(f===w.UPLOAD)return xe.PACKED_2X2_FLOAT32;if(f===w.RENDER||f==null)return $a(p);if(f===w.DOWNLOAD||f===w.PIXELS)return xe.PACKED_4X1_UNSIGNED_BYTE;throw new Error("Unknown logical texture type "+f)}function _a(f,p,l){return f[0]+"_"+f[1]+"_"+p+"_"+l}var Zi=function(){function f(p,l){this.variableNames=["A"];for(va
voidmain(){
`+I+`resRC=getOutputCoords();
setOutput(getA(`+R+`));
}
`}return f}();function Bi(f){var p=f.length;if(p>5)throw Error("Tile for rank "+p+" is not yet supported");if(p===1)return"imod(resRC, "+f[0]+")";for(var l=["resRC.x","resRC.y","resRC.z","resRC.w","resRC.u"],m=[],g=0;g<f.length;g++)m.push("imod("+l[g]+", "+f[g]+")");return m.join()}var Mr=function(){function f(p,l){this.variableNames=["A"],this.outputShape=p,this.userCode=`
`}return f}(),gl=i.backend_util.segment_util,xl=i.kernel_impls.split,Ru=i.kernel_impls.tile,gc=i.kernel_impls.topkImpl,Ws=i.kernel_impls.whereImpl,xc=1e-7,Qi=1e-4,lu={};function dr(f){return f in lu||(lu[f]={}),lu[f]}function Us(f,p){if(p===void 0&&(p=!1),f==="linear")return p?vc:as;if(f==="relu")return p?lo:dn;if(f==="elu")return p?cu:Fn;if(f==="relu6")return p?Uo:Bo;if(f==="prelu")return p?Da:Ta;throw new Error("Activation "+f+" has not been implemented for the WebGL backend.")}var Ho=128,Au=600;function _c(){return i.env().global.screen==null?1024:i.env().global.screen.height*i.env().global.screen.width*window.devicePixelRatio*Au/1024/1024}var Fu=1e3,Go=function(f){M(p,f);function p(l){var m=f.call(this)||this;if(m.pendingRead=new WeakMap,m.pendingDisposal=new WeakSet,m.dataRefCount=new WeakMap,m.numBytesInGPU=0,m.uploadWaitMs=0,m.downloadWaitMs=0,m.warnedAboutMemory=!1,m.warnedAboutCPUBackend=!1,m.pendingDeletes=0,m.disposed=!1,!i.env().getBool("HAS_WEBGL"))throw new Error("WebGL is not supported on this device");if(l==null){var g=z(i.env().getNumber("WEBGL_VERSION"));m.binaryCache=dr(i.env().getNumber("WEBGL_VERSION")),m.gpgpu=new Oe(g),m.canvas=g.canvas,m.gpgpuCreatedLocally=!0}else m.gpgpu=l,m.binaryCache={},m.gpgpuCreatedLocally=!1,m.canvas=l.gl.canvas;return m.textureManager=new Oa(m.gpgpu),m.numMBBeforeWarning=_c(),m.texData=new i.DataStorage(m,i.engine()),m}return p.prototype.numDataIds=function(){return this.texData.numDataIds()+(this.cpuBackend?this.cpuBackend.numDataIds():0)-this.pendingDeletes},p.prototype.write=function(l,m,g){if((i.env().getBool("WEBGL_CHECK_NUMERICAL_PROBLEMS")||i.env().getBool("DEBUG"))&&this.checkNumericalProblems(l),g==="complex64"&&l!=null)throw new Error("Cannot write to a complex64 dtype. Please use tf.complex(real, imag).");var I={};return this.texData.set(I,{shape:m,dtype:g,values:l,usage:w.UPLOAD,refCount:1,complexParentRefCount:0}),I},p.prototype.incRef=function(l){var m=this.texData.get(l);m.refCount++},p.prototype.decRef=function(l){if(this.texData.has(l)){var m=this.texData.get(l);m.refCount--}},p.prototype.move=function(l,m,g,I){if(i.env().getBool("DEBUG")&&this.checkNumericalProblems(m),I==="complex64")throw new Error("Cannot write to a complex64 dtype. Please use tf.complex(real, imag).");this.texData.set(l,{shape:g,dtype:I,values:m,usage:w.UPLOAD,refCount:1,complexParentRefCount:0})},p.prototype.disposeIntermediateTensorInfo=function(l){var m=l.dataId;if(this.texData.has(m)){var g=this.texData.get(m);g.refCount--,g.refCount<1&&this.disposeData(m)}},p.prototype.readSync=function(l){var m=this.texData.get(l),g=m.values,I=m.dtype,R=m.complexTensorInfos,P=m.slice,L=m.shape,G=m.isPacked;if(P!=null){var Q=void 0;G?Q=new os(L,Ss):Q=new Mr(L,Ss);var ke=this.runWebGLProgram(Q,[{dataId:l,shape:L,dtype:I}],I),Ce=this.readSync(ke.dataId);return this.disposeIntermediateTensorInfo(ke),Ce}if(g!=null)return this.convertAndCacheOnCPU(l);if(I==="string")return g;var Fe=this.activeTimers!=null,Ee;Fe&&(Ee=i.util.now());var Ge;if(I==="complex64"){var Qe=this.readSync(R.real.dataId),s=this.readSync(R.imag.dataId);Ge=i.backend_util.mergeRealAndImagArrays(Qe,s)}else Ge=this.getValuesFromTexture(l);return Fe&&(this.downloadWaitMs+=i.util.now()-Ee),this.convertAndCacheOnCPU(l,Ge)},p.prototype.read=function(l){return V(this,void 0,void 0,function(){var m,g,I,R,P,L,G,Q,ke,Ce,Fe,Ee,Ge,Qe,s,u,r,o,h,b,T,O;return oe(this,function(q){switch(q.label){case 0:if(this.pendingRead.has(l))return m=this.pendingRead.get(l),[2,new Promise(function(Z){return m.push(Z)})];if(g=this.texData.get(l),I=g.values,R=g.shape,P=g.slice,L=g.dtype,G=g.complexTensorInfos,Q=g.isPacked,P!=null)return ke=void 0,Q?ke=new os(R,Ss):ke=new Mr(R,Ss),Ce=this.runWebGLProgram(ke,[{dataId:l,shape:R,dtype:L}],L),Fe=this.read(Ce.dataId),this.disposeIntermediateTensorInfo(Ce),[2,Fe];if(I!=null)return[2,this.convertAndCacheOnCPU(l)];if(!i.env().getBool("WEBGL_DOWNLOAD_FLOAT_ENABLED")&&i.env().getNumber("WEBGL_VERSION")===2)throw new Error("tensor.data() with WEBGL_DOWNLOAD_FLOAT_ENABLED=false and WEBGL_VERSION=2 not yet supported.");re
`}return f}();function mu(f,p,l){var m=f.indexOf(p),g=f.map(function(I,R){return R===m?I+" - "+l:I});return g.join()}function Pc(f){var p=f.inputs,l=f.backend,m=p.input,g=l.texData.get(m.dataId);return ho({inputs:{x:g.complexTensorInfos.imag},backend:l})}var Pu={kernelName:i.Imag,backendName:"webgl",kernelFunc:Pc};function bl(f,p,l){var m=[Ga(f.shape)].concat(Sa(f.shape)),g={dtype:f.dtype,shape:m,dataId:f.dataId},I=[Ga(p)].concat(Sa(p)),R=new ir(I,m),P=!0,L=l.runWebGLProgram(R,[g],f.dtype,null,P);return{dataId:L.dataId,shape:p,dtype:L.dtype}}function Ji(f){var p=f.inputs,l=f.backend,m=f.attrs,g=p.x,I=m.shape,R=l,P=i.util.sizeFromShape(g.shape),L=i.util.inferFromImplicitShape(I,P),G=i.util.sizeFromShape(L);i.util.assert(P===G,function(){return"The new shape ("+L+") has "+G+" elements and the old "+("shape ("+g.shape+") has "+P+" elements. The new shape and old ")+"shape must have the same number of elements."});var Q=R.texData.get(g.dataId);return Q.isPacked&&!xn(g.shape,L)&&!(Q.texture!==null&&xn(Q.shape,L))?bl(g,L,R):(R.incRef(g.dataId),{dataId:g.dataId,shape:L,dtype:g.dtype})}var Bu={kernelName:i.Reshape,backendName:"webgl",kernelFunc:Ji};function us(f,p,l){var m=f[0].dtype;if(m==="complex64"){var g=f.map(function(r){return $n({inputs:{input:r},backend:l})}),I=f.map(function(r){return Pc({inputs:{input:r},backend:l})}),R=us(g,p,l),P=us(I,p,l),L=po({inputs:{real:R,imag:P},backend:l});return g.forEach(function(r){return l.disposeIntermediateTensorInfo(r)}),I.forEach(function(r){return l.disposeIntermediateTensorInfo(r)}),l.disposeIntermediateTensorInfo(R),l.disposeIntermediateTensorInfo(P),L}if(f.length>i.env().getNumber("WEBGL_MAX_TEXTURES_IN_SHADER")){var G=Math.floor(f.length/2),Q=us(f.slice(0,G),p,l),ke=us(f.slice(G),p,l),Ce=us([Q,ke],p,l);return l.disposeIntermediateTensorInfo(Q),l.disposeIntermediateTensorInfo(ke),Ce}if(i.env().getBool("WEBGL_PACK_ARRAY_OPERATIONS")&&f[0].shape.length>1){var Fe=new Lc(f.map(function(r){return r.shape}),p);return l.runWebGLProgram(Fe,f,m)}var Ee=i.backend_util.computeOutShape(f.map(function(r){return r.shape}),p),Ge=f.map(function(r){return Ji({inputs:{x:r},attrs:{shape:[-1,i.util.sizeFromShape(r.shape.slice(p))]},backend:l})}),Qe=new zc(Ge.map(function(r){return r.shape})),s=l.runWebGLProgram(Qe,Ge,m);Ge.forEach(function(r){return l.disposeIntermediateTensorInfo(r)});var u=Ji({inputs:{x:s},attrs:{shape:Ee},backend:l});return l.disposeIntermediateTensorInfo(s),u}function kl(f){var p=f.inputs,l=f.backend,m=f.attrs,g=m.axis,I=i.util.parseAxisParam(g,p[0].shape)[0],R=i.backend_util.computeOutShape(p.map(function(G){return G.shape}),I);if(i.util.sizeFromShape(R)===0)return l.makeTensorInfo(R,p[0].dtype,[]);var P=p.filter(function(G){return i.util.sizeFromShape(G.shape)>0});if(P.length===1)return P[0];var L=P.map(function(G){return G.shape});return i.backend_util.assertParamsConsistent(L,I),us(P,I,l)}var Bc={kernelName:i.Concat,backendName:"webgl",kernelFunc:kl},yu=hu+`
`,Gc=fo({opSnippet:Vc,packedOpSnippet:Hc,checkOutOfBounds:!0}),jc={kernelName:i.Div,backendName:"webgl",kernelFunc:Gc},Wu=function(){function f(p,l,m){this.variableNames=["real","imag"];var g=l[1];this.outputShape=l;var I=m?"2.0 * "+Math.PI:"-2.0 * "+Math.PI,R=m?g+".0":"1.0",P;if(p==="real")P="return real * expR - imag * expI;";else if(p==="imag")P="return real * expI + imag * expR;";else throw new Error('FFT component must be either "real" or "imag", got '+p+".");this.userCode=`
`}async function Xp(){if(Nn.busy)return null;Nn.busy=!0;const N=document.getElementById("video"),i=document.getElementById("canvas"),we=document.getElementById("log"),M=N.srcObject?N.srcObject.getVideoTracks()[0].readyState==="live"&&N.readyState>2&&!N.paused:!1;let V="";if(Xo("setting up camera"),!navigator.mediaDevices)return V="camera access not supported",we.innerText+=`
${V}`,Ko(V),Xo(V),null;let oe;const de={audio:!1,video:{facingMode:Nn.facing?"user":"environment",resizeMode:"none",width:{ideal:window.innerWidth},height:{ideal:window.innerHeight}}};try{oe=await navigator.mediaDevices.getUserMedia(de)}catch(z){z.name==="PermissionDeniedError"?V="camera permission denied":z.name==="SourceUnavailableError"?V="camera not available":V="camera error",we.innerText+=`
${V}`,Xo(V),Ko(z)}if(oe)N.srcObject=oe;else return null;const X=oe.getVideoTracks()[0],Te=X.getSettings();return Ko("camera constraints:",de,"window:",{width:window.innerWidth,height:window.innerHeight},"settings:",Te,"track:",X),bh={name:X.label,width:Te.width,height:Te.height,facing:Te.facingMode==="user"?"front":"back"},new Promise(z=>{N.onloadeddata=async()=>{N.width=N.videoWidth,N.height=N.videoHeight,i.width=N.width,i.height=N.height,i.style.width=i.width>i.height?"100vw":"",i.style.height=i.width>i.height?"":"100vh";const he=14+6*i.width/window.innerWidth;Nn.baseFont=Nn.baseFontProto.replace(/{size}/,`${he}px`),M&&N.play(),Nn.busy=!1,Xo(""),z(N)}})}function nx(N,i,we){uc||(Ko("creating worker thread"),uc=new Worker(Nn.worker,{type:"module"}),uc.warned=!1,uc.addEventListener("message",M=>{uc.warned||(Ko("warning: cannot transfer canvas from worked thread"),Ko("warning: image will not show filter effects"),uc.warned=!0),Kp(N,M.data.result,we)})),uc.postMessage({image:i.data.buffer,width:we.width,height:we.height},[i.data.buffer])}function qp(N,i){var M;jp=performance.now();const we=N.srcObject&&N.srcObject.getVideoTracks()[0].readyState==="live"&&N.readyState>2&&!N.paused;if(!we&&N.srcObject){N.srcObject.getVideoTracks()[0].readyState==="live"&&N.readyState<=2?setTimeout(()=>qp(N,i),500):Ko(`cameranotready:trackstate:${(M=N.srcObject)==null?void0:M.getVideoTracks()[0].readyState}streamstate:${N.readyState}`);return}if(Xo(""),Nn.useWorker){const V=new OffscreenCanvas(i.width,i.height),oe=V.getContext("2d");oe.drawImage(N,0,0,N.width,N.height,0,0,i.width,i.height);const de=oe.getImageData(0,0,i.width,i.height);nx(N,de,i)}else tr.detect(N).then(V=>{V.error?Ko(V.error):Kp(N,V,i),tr.config.profile&&Ko("profile data:",tr.profile())})}async function ax(N){return jp=performance.now(),new Promise(i=>{const we=new Image;we.onload=async()=>{Ko("Processing image:",we.src);const M=document.getElementById("canvas");we.width=we.naturalWidth,we.height=we.naturalHeight,M.width=tr.config.filter.width&&tr.config.filter.width>0?tr.config.filter.width:we.naturalWidth,M.height=tr.config.filter.height&&tr.config.filter.height>0?tr.config.filter.height:we.naturalHeight;const V=await tr.detect(we);Kp(we,V,M);const oe=document.createElement("canvas");oe.className="thumbnail",oe.width=window.innerWidth/(Nn.columns+.1),oe.height=M.height/(window.innerWidth/oe.width);const de=oe.getContext("2d");de.drawImage(M,0,0,M.width,M.height,0,0,oe.width,oe.height),document.getElementById("samples-container").appendChild(oe),we.src="",i(!0)},we.src=N})}async function ix(){tr.config.videoOptimized=!0,document.getElementById("samples-container").style.display="none",document.getElementById("canvas").style.display="block";const N=document.getElementById("video"),i=document.getElementById("canvas");Nn.baseLineHeight=Nn.baseLineHeightProto,N.srcObject!==null&&!N.paused?(document.getElementById("play").style.display="block",Xo("paused"),N.pause()):(await Xp(),document.getElementById("play").style.display="none",Xo(""),N.play()),qp(N,i)}async function ox(){document.getElementById("play").style.display="none",tr.config.videoOptimized=!1;const N=12+Math.trunc(12*Nn.columns*window.innerWidth/document.body.clientWidth);Nn.baseFont=Nn.baseFontProto.replace(/{size}/,`${N}px`),Nn.baseLineHeight=Nn.baseLineHeightProto*Nn.columns,document.getElementById("canvas").style.display="none",document.getElementById("samples-container").style.display="block",Ko("Running detection of sample images"),Xo("processing images"),document.getElementById("samples-container").innerHTML="";for(const i of Nn.samples)await ax(i);Xo("")}function sx(){Pn=new Gp(document.body,"...",{top:"1rem",right:"1rem"});const N=Pn.addButton("Start Video","Pause Video",()=>ix());Pn.addButton("Process Images","Process Images",()=>ox()),document.getElementById("play").addEventListener("click",()=>N.click()),Pn.addHTML('<hr style="min-width: 200px; border-style: inset; border-color: dimgray">'),Pn.addList("Backend",["cpu","webgl","wasm","webgpu"],tr.config.backend,i=>tr.config.backend=i),Pn.addBool("A
