- It is unclear whether CBR works as expected (i.e., align the distribution of intra-camera and inter-camera distance). Intuitively, there are more than one possible changing directions of the two items in Equ 3. For example, 1) the second term gets larger, the first term gets smaller (as shown in Fig.2), 2) both of them get smaller, 3）the second term stays the same, and the first term gets smaller. However, according to Fig.4 (b) and Fig.5 (b), we can observe that the changes of the distance distribution caused by CBR should be in line with 2) and 3) mentioned above rather than 1) “expected”. Therefore, this paper should provide more explanation to make it clear.
One of the main contributions of this paper is the CBR, so different optimization strategies and the corresponding results should discussion. For example, what will happen by minimizing both of the inter and intra terms in Eq 3 or only minimizing the first term?
1) “expected”. Therefore, this paper should provide more explanation to make it clear. One of the main contributions of this paper is the CBR, so different optimization strategies and the corresponding results should discussion. For example, what will happen by minimizing both of the inter and intra terms in Eq 3 or only minimizing the first term?