follow-up on #443 to invert k channels (instead of 3)
follow-up on #443 to invert k channels (instead of 3)

bharath272/sds_eccv2014,longjon/caffe,gogartom/caffe-textmaps,minghuam/caffe,dculibrk/boosted_pooling,vibhav-vineet/caffe,flickr/caffe,orentadmor/caffe,nicodjimenez/caffe,nicodjimenez/caffe,yikeliu/caffe-future,sichenucsd/caffe_si,tackgeun/caffe,gogartom/caffe-textmaps,CZCV/s-dilation-caffe,nicodjimenez/caffe,vibhav-vineet/caffe,dculibrk/boosted_pooling,gogartom/caffe-textmaps,CZCV/s-dilation-caffe,xidianwlc/caffe,flickr/caffe,gnina/gnina,yikeliu/caffe-future,gnina/gnina,xidianwlc/caffe,shiquanwang/caffe,longjon/caffe,gnina/gnina,sichenucsd/caffe_si,shiquanwang/caffe,gnina/gnina,longjon/caffe,tackgeun/caffe,flickr/caffe,tackgeun/caffe,orentadmor/caffe,suixudongi8/caffe,gnina/gnina,wangg12/caffe,vibhav-vineet/caffe,minghuam/caffe,gnina/gnina,nicodjimenez/caffe,shiquanwang/caffe,liuxianming/caffe_feedback,yikeliu/caffe-future,minghuam/caffe,minghuam/caffe,nicodjimenez/caffe,CVML/sds_eccv2014,orentadmor/caffe,wangg12/caffe,liuxianming/caffe_feedback,suixudongi8/caffe,longjon/caffe,flickr/caffe,sichenucsd/caffe_si,CZCV/s-dilation-caffe,dculibrk/boosted_pooling,orentadmor/caffe,flickr/caffe,shiquanwang/caffe,liuxianming/caffe_feedback,CZCV/s-dilation-caffe,liuxianming/caffe_feedback,sichenucsd/caffe_si,dculibrk/boosted_pooling,yikeliu/caffe-future,gogartom/caffe-textmaps,xidianwlc/caffe,wangg12/caffe,liuxianming/caffe_feedback,dculibrk/boosted_pooling,suixudongi8/caffe,wangg12/caffe,xidianwlc/caffe,suixudongi8/caffe,tackgeun/caffe,vibhav-vineet/caffe