From the picture can be seen, show the baby through the keyword filter, that is, according to the "search relevance" to the title contains the key words of the baby to retrieve, after the Taobao display of the foreground classification of the baby priority in front. The foreground classification here is the category indicated on the diagram. In order to prioritize this foreground classification, we'll look at the search for the keyword "basketbal
obviously wrong.How to establish shadow volume?The establishment of shadow volume is the most important part of the whole algorithm, before the GPU appears, the shadow volume is based on the CPU. With the gradual development of GPU applications, the shadow volume operation has been ported to the GPU, but the latter method needs to preprocess the geometry of the object, and the following two methods are interpreted separately:CPU based method (based on CPU Setup):Presumably familiar with the sha
Project background: Last December 19, "Free basketball" national public Survey, for the promotion of the game to achieve better publicity results, the company to the F (X) Portfolio image endorsement. The project includes the F (X) Brand station, the official website Super First image page, media ads template, such as the entire set of visual settings of the output.
Project Phase analysis: Brand station from the time period is divided into 2 parts, t
downstairs than the lattice, but even so, I still saw her for the third time! Not the bathroom, but the silhouette. She stumbled across the crowd. No one noticed her. I couldn't take a lady's image and shouted into the office. What happened? Where did the manager mention me like a tiger? Why is she still there? So bold? Can I only see her? She... I pointed to the black cotton coat... She? Her? She's the cleaners in this building! Recently, the buildi
Introduction:
There are three key steps in video analysis: Detection of interesting moving objects, tracking of such this object from frame to frame, and analysis of object tracks to recognize their behavior. There,Use of object tracking is pertinent in the tasks:
Motion-based regognition
Automatic surveillance
Video Indexing
Human-Computer Interaction
Traffic Monitoring
Vehicle Navigation
Tracking objects can be complex due:
Loss of information by detector;
Noise in images;
Complex object moti
Mobile website content touch slide, content touch slide
Project Description:
Some time ago, mobile websites required a "content touch slide" function. The requirements are as follows:
1. Click a thumbnail to display a large image;
2. Click the larger image to return to the original small image;
3. Slide switching of images;
4. display the index of the current image (which image is currently being viewed ).
I wrote some functions and completed the 1st and 2 requirements. However, due to the poor
is the detection of the entire body of interest is described, generally through the background subtraction or tracking method to get, usually used is the edge of the human body, silhouette contour, optical flow and other information. These features are sensitive to noise, partial occlusion, and change of perspective. The following are introduced from the two-dimensional features and three-dimensional features.2.1.1 Two-dimensional global feature extr
Ladies and Gentlemen ......Welcome Jordan, a model of basketball, and David Thompson, a member of the 1996 Hall of Fame. Ladies and gentlemen, welcome Jordan again.
Thank you ....... Thank you ...... I told my friends that I would show up on the podium and say thank you. However, I cannot. I need to thank many people. I would also like to thank today's live broadcast. You will not only see me, but also have many familiar faces. In the past four weeks,
state, so the child thread can get the lock and start executing.3, sub-thread execution, print the second sentence, and then call the Notify method, the main thread wakes. But the child thread does not end, still holds the lock, so the main thread has to go into blocking state, waiting for this lock.4. The child thread prints the third sentence, and then the thread ends, releasing the lock. Then the main thread gets the lock, from blocking into the running state, print the fourth sentence.5. Co
Clara clustering:
Library (FPC)
Pamk (DataSet)
Pamk.best$nc
View the results of the cluster by using the Clusplot () function in the cluster package:
Library (Cluster)
Clusplot (Pam (DataSet, PAMK.BEST$NC))
Third, assess the quality of the cluster (contour factor)
Using the similarity measure between the objects in the dataset to evaluate the mass of the cluster, the contour factor (silhouette coefficient) is the similarity measure, and is the
When modifying a php form, how does one display the values of multiple selection boxes including the selected and unselected php forms? when modifying a php form, you must first check the data from the database and display it, but how can I display the selected and unselected items in the multiple selection box! This is what I did when displaying the value queried from the database on the php modification page. I really don't know how to write it: nbsp; echo nbsp; lt; td nbsp; gt; user Hobb
How the PHP form displays the value of the multi box when it is modified contains the selected and unchecked
PHP form in the changes, you need to first find out the data from the database to display, but the multi-box how to display the selected and not selected Ah! This is what I did when I showed the values I queried from the database in the PHP modification page, and I really don't know what to write: Echo 'User Hobby';
$newstring = "Play football, play b
hypothesis as "T-related to Category C"? In principle, of course, this is also the right (Laugh) granted to every citizen by a sound democratic society, but at this time you will find that you do not know the theoretical value at this time! You will turn yourself into a dead end. Therefore, we generally use the word "t is irrelevant to Category C" to make the original assumptions. The process of selection also changes to calculating the square value between each word and class C in ascending or
word T is related to category C"? In principle, of course, this is also a sound democratic society gives every citizen the right (laughter), but at this point you will find it is not known at this time how much the theoretical value! You're going to put yourself in a dead end. Therefore, we generally use "Word t and Category C irrelevant" to make the original hypothesis. The process of selection has also become a formula for each word to calculate its root value with category C, from large to s
It is really to fill in the feeling of emptiness and boredom, and pick up the things that have been studied before. Every time I think that Looking back on the past, I will have a new experience (not limited to some of the skills mentioned here). Maybe this is a good thing, right?
In terms of silhouette detection, we previously felt that brute force search was enough. In fact, based on the consistency between frames, we added some features, such a
The sketch was supposed to be a photographic term, but today it's not about the silhouette of photography. The silhouette has also been popular in PPT design since Apple's ipod poster was used in silhouette. In the use of the PPT image, in the original effect on the picture and illustrations, silhouette belongs to the
Recently to do a project that shows snapping features about the merchandise. For example, our site is very with traffic, then tens of thousands of users in a few seconds at the same time point your merchandise, there will be "too many people, will be prompted, the system busy."
However, most websites do not have such a fork. In order to allow users to feel the product is very popular, the prompt "system busy" effect, we need to do a program to "pretend to be busy." (in addition to Taobao, we do
shrewd, so quickly can guess behind the Black Hand is who."Now past the peak of work, the road car has become less up, soon, Uncle Fu drove to the city of a door, Lin Yi down the car, and uncle Fu waved.Lin Yi collapsed schoolbag into a school, at the moment the playground is empty, only a few students playing basketball, is obviously not the kind of students who usually do not class."Bang" a basketball ro
Gait Engery Image (GEI) is the most commonly used feature in GAAP detection. The extraction method is simple, and it can also well represent the speed, shape, and other features of the Gait. It is defined as follows:
In the q-th gait sequence, the coordinates of the moment t's walking silhouette are the pixel values of (x, y.
The ratio of width to height of the walking silhouette can be used to determine
We need to start thinking about how to translate a collection of text into quantifiable things. The easiest way to do this is to consider word frequency.
I will try not to use NLTK and Scikits-learn packages. We first use Python to explain some basic concepts.
Basic frequency
First, let's review how to get the number of words in each document: a frequency vector.
#examples taken from here:http://stackoverflow.com/a/1750187
mydoclist = [' Julie loves me more than Linda loves me ' c3/
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