https://blog.csdn.net/qq_16234613/article/details/81210320 Angular Loss: Deep Metric Learning with Angular Loss 从角度相似性方向考虑对triplet loss,增强了其尺度不变性,并且考虑了3阶几何约束。这篇文章的逻辑推理很nice。... 查看原文 【2017_ICCV】Deep Metric Learning with Angular Loss ...
: super(TripletLoss, self).__init__() self.ranking_loss = nn.MarginRankingLoss(margin=margin) self.gamma = gamma self.pos_ratio = pos_ratio def regression_loss(self, q, k, coord_q, coord_k): """ q, k: N * C * H * W coord_q, coord_k: N * 4 (x_upper_left, y_...
The retinal contrast loss as a function of spatial frequency is derived in this paper.doi:10.1007/BF00165676T J van den BergJ K IjspeertDoc OphthalmolDocumenta Ophthalmologica Advances in OphthalmologyBerg TJ van den, Ijspeert JK (1991) Retinal contrast loss with non-monofocal IOLs. Doc ...
super(LossNetwork, self).__init__() self.vgg=Vgg19().to(device) self.L1=torch.nn.L1Loss() self.weight= [1.0 / 32, 1.0 / 16, 1.0 / 8, 1.0 / 4, 1.0]defforward(self, pred, gt, input): loss=[] pred_features=self.vgg(pred) gt_features=self.vgg(gt) input_features=self.vgg...
必应词典为您提供loss-of-contrast的释义,网络释义: 对比度降低;对比损失;
loss of contrast 对比度损失相关短语 loss advice (损失通知书) 出险通知 refractory corrosion (损耗) 耐火材料侵蚀 stratigraphical break (地层缺失) 地层间断 schistosomus (下肢缺损) 体裂畸胎 wet damage (货被水损) 湿损 mobilometer (流度计) 淌度计 performance number (品度值) 特性数 pycnocline (密...
摘要: Control of exposures is based at least in part on the relative contrast loss for a source spectrum and an pattern to be projected or an average absolute detuning of the source.收藏 引用 批量引用 报错 分享 全部来源 求助全文 Google Patents 相似文献 参考文献Global optimization of the ...
[A.loss [B].steep[C].by contrast [D].undergo[E].yet [F].analogous[G].likelihood [H].do[I].suffer [J].acute[K].decline [L].already[M].conquer [N].overcome[O].vulnerableAt the age of twelve, the human body is at its most vigorous.It has__42__ to reach its full siz...
ICCV2021 (Oral) - Exploring Cross-Image Pixel Contrast for Semantic Segmentation - ContrastiveSeg/lib/loss/loss_contrast.py at main · tfzhou/ContrastiveSeg
To assess the relationship of foveal microcirculation to contrast sensitivity function in early diabetes mellitus.Twenty patients with diabetes with visual acuity of 20/25 or better without clinically significant macular edema were evaluated. Measurements of contrast sensitivity at four spatial frequencies (...