Recently, local public security authorities have been utilizing the enhanced HiKvision ViewLance large model.View Large Model Application Integrated MachineOur products have launched with AI integration."Text-to-Image Search"Smart Applications Enhance Emergency Response and Case Handling Efficiency.
AI "Text-to-Image Search"Intelligent applications, utilizing multimodal large model technology, enable cross-modal information retrieval between natural language and video images, through open textual semantic descriptions.People, vehicles, itemsRelevant characteristics,Enter "a sentence" or "a few words"The platform enables quick searches for missing individuals, lost items, and illegal activities, aiding in the swift recovery of people and property and enforcement of law.
2 minutes to lock in the location
Child Found After Half an Hour of Search
The golden time window for locating missing individuals is only 24 hours, yet the difficulty of finding them is akin to finding a needle in a haystack.
Recently, a local police station received an urgent report from a worried citizen, Mr. An, who reported that his 10-year-old daughter went missing near the entrance of a store.
Upon receiving the alarm, the Criminal Investigation Team of the Video Investigation Section of the Criminal Investigation Department of the local Public Security Bureau entered the platform with the characteristic information about the child described by the parents.Pink T-shirt, jeans, little girlBy searching with relevant keywords, we retrieved the "key clue image" of the missing little girl and then used the image to search for similar images within the system.In less than two minutes, the latest location of the little girl was pinpointed.The police successfully located him using the location information, with the entire process taking less than half an hour from the time of the alert to his recovery.
If searching for individuals through traditional methods, there are issues such as low judgment efficiency and poor timeliness. Sometimes, staff have to review image libraries with tens of thousands of images. In the face of massive video and image data, a considerable amount of manpower is required for analysis, which is prone to missing clues due to visual fatigue. The entire analysis process often takes several hours or even an entire day, directly impacting the golden time window for locating missing individuals.
In missing person cases, a critical challenge is pinpointing key clue images. If these can be found quickly, the next step is to follow the clues. The application of large models has greatly facilitated this process.Significantly improved the efficiency of clues search for missing individualsThe local Public Security Bureau recently successfully located several missing individuals, all of whom were found through quick extraction of key images from the platform.
Driving while inhaling "laugh gas"
New Type of Illegal Activity Now Subject to "Instant Search"
Driving while "blowing up balloons"? You read that right; the balloons in question are filled with a hazardous chemical—nitrous oxide. Inhaling nitrous oxide while driving can numb the nerves, obscure vision, and pose a significant traffic safety risk.
In response to this new type of illegal activity, police officers have a solution. This June, a local police department utilized AI "text-to-image" search technology.Driving while blowing balloonsA man was discovered "blowing up balloons" while driving, suspected of having inhaled "laughing gas." Precise analysis of clues and follow-up investigations ensued.The case was swiftly solved in just one day.The company has halted the ongoing occurrence of the dangerous practice of smoking laughing gas while driving.
Additionally, local public security authorities have been utilizing AI for "text-to-image" searches to investigate illegal trading of "laughing gas," effectively preventing the illegal spread of hazardous chemicals.
Speeding cars? We're on it faster!
Motorcycle "Street Racing" Recognition Accuracy Reaches 91%
As night falls, the quiet streets are periodically disrupted by roaring engines at over 100 decibels, akin to a pressure drill operating at full throttle. For nearby residents, it's an unbearable disturbance, especially as the vehicles typically involved in high-speed driving and loud exhausts are often illegally modified, posing a significant risk of traffic accidents.
However, the illegal activity of street racing is mobile with no fixed time or location, making it difficult to investigate. Traditionally, it is mainly discovered through public complaints and police officers reviewing video surveillance.
During this year's college entrance examination, in order to provide a quiet and comfortable preparation environment for all examinees in the city, local public security authorities utilized AI "Text-to-Image" search to carry out a special campaign against "high-speed driving and illegal street racing." They entered keywords..."Motorcycle Stunts"AI large models have identified multiple suspected street racing cases, spanning both day and night, resulting in a successful quiet action during the college entrance examination.
Coincidentally, another regional public security department has adopted large model fine-tuning to enhance recognition accuracy, after a period of application,"High-speed driving and motorcycle stunts" search accuracy reaches 91%The company introduces a more flexible, efficient, and accurate technological approach to combating illegal street racing.
A Few Letters Help Solve a Crime
Facilitate Quick Return of Lost Items
A theft occurred under the dark night and strong winds, with only a few letters as clues... The application of AI's "text-to-image" search quickly cracked the case, helping to recover the lost items more swiftly.
Recently, a resident reported a burglary at an underground parking garage in the early hours. However, the video captured by the garage's cameras was very blurry, only showing that the suspect was wearing a white T-shirt with two lines of English letters, resembling "STAR**R."
Officer utilizes AI's "text-to-image" search functionality.White, T-shirt, male, black letters, STAR**RFollowing these keywords, the search results revealed a similarity between the man's attire in the snapshot and the suspect in the garage video. Based on the snapshot, the police officers conducted a multi-image search using various conditions, ultimately confirming the suspect's identity and solving the theft case.
