原创 Ubuntu19安裝dlib庫GPU+cuda+opencv
1.安裝顯卡驅動 安裝相關依賴 sudo apt-get install libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libhdf5-serial-dev pro
2019-07-16 18:39:21
原创 Opencv Notes
1.CV_32FC1 32 :bits numbers,there are 8bits,16bits,32bits,64bits,it is each piexl's bits in image F:float,there are als
2019-04-26 03:08:39
原创 C++ Notes
1.the difference of "string str=null;" and "tring str="";" string str=null just declare the variable str,which points t
2019-04-17 19:22:37
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原创 Java Learning Notes-Stack()
Java util package has provided the inner data structure "Stack",which extends from Vector<E>.In this place,I am going t
2019-04-10 19:24:14
原创 Java Learning Notes-Passing Function Parameters
There are two terms that describe how parameters can be passed to a function in a programming language.One trem is call
2019-04-09 19:25:39
原创 MySQL Install In Ubuntu
1.Install MySQL Unbuntu has provided a convenient way to install MySQL,you just need to scan lower command in the term
2019-03-29 19:29:15
原创 Java Learning Notes-Problem ArrayList cannot be converted to List
List is an interface in Java,so you can not instantiate the type List<?>,the collection class ArrayList extends "Abstr
2019-03-29 19:29:15
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原创 JDBCAndMySQL
JDBCAndMySQL For Ubuntu versions : 5.10, 6.06, 6.10, 7.04, 9.10 Introduction This document explains how to set up Jav
2019-03-26 19:23:30
原创 Numpy Learning Notes-np.transpose()
np.transpose(a,axes) By deafault,reverse the dimensions,otherwise permute the axes according to the values given. a : i
2019-03-12 17:53:19
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原创 Tensorflow Learning Notes-tf.boolean_mask()
tf.boolean_mask(tensor,mask,name="boolean_mask",axis=None) Apply boolean mask to tensor,Numpy equivalent is 'tensor[mas
2019-03-11 17:52:45
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原创 Java Learning Notes-The difference between ">>>" and ">>"
Today,I have met a problem when I wrireJava program,that is the difference between bitwise operator ">>>" and ">>".In C
2019-03-10 03:14:46
原创 Tensorflow Learning Notes-tf.concat()
tf.concat() is a function that concatenates tensors , lists or numpy array along with one dimention,and the function na
2019-03-10 03:14:46
原创 Tensorflow Learning Notes-tf.argmax() tf.reduce_max()
In tensorflow source code,we may often meet those functions like: tf.argmax(),tf.reduce_max(),tf.argmin(),tf.reduce_min
2019-03-06 17:12:56
原创 Numpy Learning Notes-np.argsort()
In the ssd objects detection algorithm,I need to find out the top 400(according to the paper) bouding boxes in the tota
2019-03-04 00:34:14