Chapter: 19
"No need. Your fried rice is too nutritious to feed dogs."
As Li Li spoke, she took out the ingredients from the refrigerator, gave some of the rice to Jiang Yuan, and threw all the pig's trotters into the dog rice bowl; gave some of the eggs to Jiang Yuan, and threw all the chicken chops into the dog rice bowl; Throw all the chopped carrots, broccoli, and cabbage into the dog rice bowl...
The food standard of 45 yuan for police dogs is pure food expenses, just like the food standard of 75 yuan for the meritorious dog Heizi and the 19.3 yuan standard for recruits. and labor costs. So it will be enough to eat.
Under the benchmark, Uncle Seventeen’s fried rice with eggs costs 1.2 yuan per pound of rice for three servings; half an egg costs 0.5 yuan; vegetable oil and spring onions add seasonings, etc., and 0.8 yuan is enough—calculated in this way, The total cost of the meal for Jiang Yuan and others was 2.5 yuan, and the per capita food cost was about 0.8 yuan...
But Uncle Seventeen's LV3 egg fried rice skills still make this meal look delicious.
In contrast, Li Li's cooking skills are probably not even in LV1. This point can be guessed from the way Da Zhuang eats while sniffing, and Li Li's state of gobbling.
"Come here often when you're free." Li Li ate a few mouthfuls and drank half a glass of water in one gulp, then patted her chest and said to Wu Jun: "Captain Wu, you recruited a talent this time, and this is the person who does things. Can you borrow it from our squadron? Look at Da Zhuang, the other dogs are all rushing to eat, and he can't wait to be left behind..."
"I don't care about employing people." Wu Jun smiled and shied away, quickly finished the fried rice, got up to pick his teeth, and said, "We still have work in the afternoon, and I leave the dishes and chopsticks to you to clean up."
Wu Jun, who was full of food and drink, called Shang Jiangyuan and left, moving skillfully like a regular customer in the alley of Sanlipu.
Jiang Yuan looked back at Da Zhuang, and saw him eating the forty-five yuan in the basin with a calm expression. Not fast, not slow, with a calm expression like a car that is fueling itself.
"The police dog trained by the policewoman is called Da Zhuang, which is a bit strange." Jiang Yuan chatted as he walked.
Wu Jun smiled and said: "It should be the name given by her previous trainer. They also said at the beginning that the first dog was called Da Zhuang, and the second was called Er Zhuang. They kept barking all the way, neatly. "
"Where is Er Zhuang? Are you out on duty?"
"If a dog is brought in, the plan will stop." Wu Jun curled his lips and said, "What Team Yellow means is that dogs are too expensive, and one dog is enough. For the remaining money, it is better to hire a few auxiliary police officers."
Jiang Yuan thought for a while and nodded in agreement.
noon.
Jiang Yuan slept on his stomach for half an hour, got up again, opened the fingerprint of the intentional injury case suggested by Xiao Wang in the morning, put it in a big picture, and looked at it seriously.
The suspect left four consecutive fingerprints with different clarity and completeness. The first thing to consider is which fingerprint to focus on.
In terms of integrity, the little finger should have the highest integrity, but it also has the highest probability of not being matched. Because the probability of fingerprint sampling to the little finger is the lowest, many places apply for temporary residence permits and the like, they use the thumb or index finger, and the same is true for fingerprint punching and so on.
Relatively speaking, the integrity of the index finger is the lowest among the four fingerprints left by the suspect. Moreover, the extension is very wide and the deformation is the most serious.
Jiang Yuan pondered for a while, enlarged the image of his index finger, and began to study it.
The difficulty of marking the fingerprint of the little finger is relatively low. Of course, because the images are taken in sections from the cylinder, it may not be possible to do it at the level of Lao Yan and Xiao Wang, but since they participated in the fingerprint battle a few years ago, then It should still be tagged correctly.
Therefore, the main reason why the little finger cannot be compared is more likely that there is no match in the fingerprint database. And this situation cannot be compensated by technology.
Most likely because of the technology itself, the fingerprint that was never matched was the fingerprint of the index finger.
This fingerprint is very severely deformed. It is conceivable that when the suspect hit someone with it, his grip must have been so strong that some of the fingerprint papillae of his fingers were squeezed together, and some of them were separated. It's like a winding mountain road, which is flattened by a giant's foot.
Jiang Yuan still opened Photoshop and tried to use Photoshop-CS5 to do "edit-transform".
This step seems to restore the winding road to its original spacing and size on the plane.
Jiang Yuan first fine-tuned the left and right to the center by 5%, felt that it was not enough, then adjusted it to 10%, then 20%, and then fine-tuned it back a little...
There are no specific templates for these operations. If there is any reference, the distance between the baseline ridges of ordinary people’s fingerprints is 0.52mm. When the unit is fine-tuned by 1%, a number representing the average value is really meaningless.
On the other hand, because the fingerprints are taken in sections, and the technology of the current survey police is not very strong, so there seems to be problems with the shooting angles of different photos. It is obvious that the synchronization is not enough.