Detection is back, baby\!

Joseph Redmon

2015-02-11 0f645836f193e75c4c3b718369e6fab15b5d19c5

 src/convolutional_layer.c

@@ -44,7 +44,6 @@
convolutional_layer *make_convolutional_layer(int batch, int h, int w, int c, int n, int size, int stride, int pad, ACTIVATION activation, float learning_rate, float momentum, float decay)
{
    int i;
    size = 2*(size/2)+1; //HA! And you thought you'd use an even sized filter...
    convolutional_layer *layer = calloc(1, sizeof(convolutional_layer));

    layer->learning_rate = learning_rate;
@@ -95,11 +94,10 @@
    return layer;
}

void resize_convolutional_layer(convolutional_layer *layer, int h, int w, int c)
void resize_convolutional_layer(convolutional_layer *layer, int h, int w)
{
    layer->h = h;
    layer->w = w;
    layer->c = c;
    int out_h = convolutional_out_height(*layer);
    int out_w = convolutional_out_width(*layer);

@@ -109,6 +107,16 @@
                                layer->batch*out_h * out_w * layer->n*sizeof(float));
    layer->delta  = realloc(layer->delta,
                                layer->batch*out_h * out_w * layer->n*sizeof(float));

    #ifdef GPU
    cuda_free(layer->col_image_gpu);
    cuda_free(layer->delta_gpu);
    cuda_free(layer->output_gpu);

    layer->col_image_gpu = cuda_make_array(layer->col_image, out_h*out_w*layer->size*layer->size*layer->c);
    layer->delta_gpu = cuda_make_array(layer->delta, layer->batch*out_h*out_w*layer->n);
    layer->output_gpu = cuda_make_array(layer->output, layer->batch*out_h*out_w*layer->n);
    #endif
}

void bias_output(float *output, float *biases, int batch, int n, int size)