Should fix for OpenCV 3.0

Joseph Redmon

2015-08-14 e625b32e060753e2029d52bc0150637f2a14cb72

 src/detection_layer.c

@@ -141,20 +141,20 @@
        float scale = 1;
        float latent_delta = 0;
        if(l.joint) scale = state.input[in_i++];
        else if (l.objectness)   state.delta[in_i++] = -l.delta[out_i++];
        else if (l.background) state.delta[in_i++] = scale*l.delta[out_i++];
        else if (l.objectness)   state.delta[in_i++] += -l.delta[out_i++];
        else if (l.background) state.delta[in_i++] += scale*l.delta[out_i++];
        for(j = 0; j < l.classes; ++j){
            latent_delta += state.input[in_i]*l.delta[out_i];
            state.delta[in_i++] = scale*l.delta[out_i++];
            state.delta[in_i++] += scale*l.delta[out_i++];
        }

        if (l.objectness) {

        }else if (l.background) gradient_array(l.output + out_i, l.coords, LOGISTIC, l.delta + out_i);
        for(j = 0; j < l.coords; ++j){
            state.delta[in_i++] = l.delta[out_i++];
            state.delta[in_i++] += l.delta[out_i++];
        }
        if(l.joint) state.delta[in_i-l.coords-l.classes-l.joint] = latent_delta;
        if(l.joint) state.delta[in_i-l.coords-l.classes-l.joint] += latent_delta;
    }
}

@@ -198,11 +198,13 @@
    cpu_state.truth = truth_cpu;
    cpu_state.delta = delta_cpu;

    cuda_pull_array(state.input, in_cpu, l.batch*l.inputs);
    cuda_pull_array(state.input, in_cpu,    l.batch*l.inputs);
    cuda_pull_array(state.delta, delta_cpu, l.batch*l.inputs);
    cuda_pull_array(l.delta_gpu, l.delta, l.batch*outputs);
    backward_detection_layer(l, cpu_state);
    cuda_push_array(state.delta, delta_cpu, l.batch*l.inputs);

    if (truth_cpu) free(truth_cpu);
    free(in_cpu);
    free(delta_cpu);
}