From e56d1eff13bf8b6863cd213db157b9544cb9e3a7 Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Tue, 21 Jul 2015 18:46:24 +0000
Subject: [PATCH] Switch to fast resize
---
src/data.c | 15 ---------------
1 files changed, 0 insertions(+), 15 deletions(-)
diff --git a/src/data.c b/src/data.c
index 2b61853..5140ce6 100644
--- a/src/data.c
+++ b/src/data.c
@@ -425,18 +425,10 @@
d.X.vals = calloc(d.X.rows, sizeof(float*));
d.X.cols = h*w*3;
- clock_t time;
- clock_t load = 0;
- clock_t resize = 0;
- clock_t crop = 0;
-
int k = num_boxes*num_boxes*(4+classes+background);
d.y = make_matrix(n, k);
for(i = 0; i < n; ++i){
- time=clock();
image orig = load_image_color(random_paths[i], 0, 0);
- load += clock() - time;
- time = clock();
int oh = orig.h;
int ow = orig.w;
@@ -465,9 +457,6 @@
int flip = rand_r(&data_seed)%2;
image cropped = crop_image(orig, pleft, ptop, swidth, sheight);
- crop += clock() - time;
- time = clock();
-
float dx = ((float)pleft/ow)/sx;
float dy = ((float)ptop /oh)/sy;
@@ -475,15 +464,11 @@
if(flip) flip_image(sized);
d.X.vals[i] = sized.data;
- resize += clock() - time;
- time = clock();
-
fill_truth_detection(random_paths[i], d.y.vals[i], classes, num_boxes, flip, background, dx, dy, 1./sx, 1./sy);
free_image(orig);
free_image(cropped);
}
- printf("load: %f, crop: %f, resize: %f\n", sec(load), sec(crop), sec(resize));
free(random_paths);
return d;
}
--
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