example for fist or hand about js-objectdetect

[mtschirs]

Please download the updated version of js-objectdetect and try again, the last commit introduced a bug in the grayscale conversion. This is now fixed, sorry for the inconvenience.

[mkirank]

Thanks . Can you add the gesture control example , that looks great and the code can be used in a lot of places

[mkirank]

Is this the correct usage for the handfist, It does not seem to be stable and the position keeps moving even if the fist is in one place , what am I missing here

      if (video.readyState === video.HAVE_ENOUGH_DATA) {
            $(video).objectdetect("all", {  classifier: objectdetect.handfist}, function(coords) {
                if (coords[0]) {
                    var canvas = document.getElementById('can');
                    var ctx=canvas.getContext('2d');
                    ctx.clearRect(0,0,320,240);
                    ctx.strokeStyle="rgba(0,0,0,1)";
                    //console.log ( coords[0] );
                    var x = ~~(coords[0][0] + coords[0][2] );
                    var y = ~~(coords[0][1] + coords[0][3] );
                    ctx.strokeRect(x , y ,20,20);
                } else {
                          //                        
                }
            });

[mtschirs]

Hi mkirank,
the gesture control example shown in the video is not compatible with the js-objectdetect code published here. I am a bit under pressure these weeks, but once I have some free time again I will try to make it available (including perf. updates to js-objectdetect).

[alexthegoodman]

I must also say that it would be awesome to get a look at the gesture control code!

[gr0g]

+1 for the gesture control code

[cjuhong]

+1 for the gesture control code

[mtschirs]

Two gesture control examples have been added, checkout the example section in the readme.